289312128

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11989

約数の個数: 128

約数和(自身を含む): 975936000

約数和(自身を除く): 686623872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 11959, 12096, 23918, 24192, 35877, 47836, 71754, 83713, 95672, 107631, 143508, 167426, 191344, 215262, 251139, 287016, 322893, 334852, 382688, 430524, 502278, 574032, 645786, 669704, 753417, 765376, 861048, 1004556, 1148064, 1291572, 1339408, 1506834, 1530752, 1722096, 2009112, 2260251, 2296128, 2583144, 2678816, 3013668, 3444192, 4018224, 4520502, 4592256, 5166288, 5357632, 6027336, 6888384, 8036448, 9041004, 10332576, 10715264, 12054672, 13776768, 16072896, 18082008, 20665152, 24109344, 32145792, 36164016, 41330304, 48218688, 72328032, 96437376, 144656064, 289312128]

約数ペア:

[(1, 289312128), (2, 144656064), (3, 96437376), (4, 72328032), (6, 48218688), (7, 41330304), (8, 36164016), (9, 32145792), (12, 24109344), (14, 20665152), (16, 18082008), (18, 16072896), (21, 13776768), (24, 12054672), (27, 10715264), (28, 10332576), (32, 9041004), (36, 8036448), (42, 6888384), (48, 6027336), (54, 5357632), (56, 5166288), (63, 4592256), (64, 4520502), (72, 4018224), (84, 3444192), (96, 3013668), (108, 2678816), (112, 2583144), (126, 2296128), (128, 2260251), (144, 2009112), (168, 1722096), (189, 1530752), (192, 1506834), (216, 1339408), (224, 1291572), (252, 1148064), (288, 1004556), (336, 861048), (378, 765376), (384, 753417), (432, 669704), (448, 645786), (504, 574032), (576, 502278), (672, 430524), (756, 382688), (864, 334852), (896, 322893), (1008, 287016), (1152, 251139), (1344, 215262), (1512, 191344), (1728, 167426), (2016, 143508), (2688, 107631), (3024, 95672), (3456, 83713), (4032, 71754), (6048, 47836), (8064, 35877), (11959, 24192), (12096, 23918)]